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<?xml version="1.0"?>
<?xml-stylesheet type="text/css" href="chrome://global/skin"?>
<?xml-stylesheet type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"?>
<!--
https://bugzilla.mozilla.org/show_bug.cgi?id=448587.xul
-->
<window title="Mozilla Bug 503926"
xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul">
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<!-- test results are displayed in the html:body -->
<body xmlns="http://www.w3.org/1999/xhtml">
<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=448587"
target="_blank">Mozilla Bug 448587</a>
</body>
<!-- test code goes here -->
<script type="application/javascript">
<![CDATA[
// Bonus test - collaborate with test_bug361111.xul to make sure that
// flushPrefEnv is appropriately called.
ok(!SpecialPowers.Services.prefs.prefHasUserValue('testing.some_arbitrary_pref'),
"Pref shouldn't carry over from previous test!");
/** Test for Bug 448587 **/
const Cu = Components.utils;
var sandbox = new Cu.Sandbox("about:blank");
var fwrapper = Cu.evalInSandbox("function f() {} f", sandbox);
is(Cu.unwaiveXrays(Cu.waiveXrays(fwrapper).prototype), Cu.evalInSandbox("f.prototype", sandbox),
".prototype visible through .wrappedJSObject");
is(fwrapper.prototype, undefined, ".prototype invisible through Xrays");
]]>
</script>
</window>
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